It marked the first time during the campaign that McCaskill and Akin shared a stage. The two shook hands and smiled before and after the debate and avoided interrupting each other.

Akin set off a firestorm last month with his comments about what he called “legitimate rape.” During the debate, he said the race is not about words but about whether voters want big or small government.

McCaskill said Akin’s words were a window into his beliefs that she called extreme.